baber/WOPTO huggingface dataset:
Patent KR-20020091311-A (KR)
Title: lint collecting device for washing machine
Inventor: KIM YEONG SU
IPC: D06F39/06
Filed: 2001-05-30
Abstract: PURPOSE: An impurity collecting device for a washing machine is provided to effectively collect impurities such as naps and pieces of thread contained in the washing water for a circulation pump not to be restrained, thereby improving the washing performance. CONSTITUTION: An impurity collecting device for a washing machine includes a collected particle receiving container(110) for receiving granule type particles(30) drawn by the magnetic force of a magnetic element, a mixing element(120) for mixing the collected particles supplied from the container by a predetermined amount by a valve element(115) with impurities contained in the washing water introduced from an outer tub, thereby forming sludgy, and a separation/adsorption element(130) for passing the washing water among the washing water containing the sludge toward a circulation pump and adsorbing the sludge by the magnetic force of the magnetic element, thereby separating the sludge from the washing water.
Patent KR-20020091728-A (KR)
Title: an apparatus for discharging purifying water
Inventor: LEE GIL JUN
IPC: C02F3/00
Filed: 2001-05-31
Abstract: PURPOSE: An apparatus for stable discharge of treated water is provided, which prevent sediment rise or turbulent flow of treated water when treated water is decanted out of water discharge tank by controlling water level of the water discharge tank in accordance with the amount of influent. CONSTITUTION: The apparatus comprises a reactor(100); a support(110) which is installed at a lower inner side of the reactor; a decant pipe(12) which is rotatably installed on the support; a plural branch decanter pipes which are installed to intercommunicate the decant pipe to the branch decanter pipes; and a discharge part(10) which is installed at one end of the branch decanter pipes wherein an influent head(16) formed with an opening part(15).
Patent KR-20020093307-A (KR)
Title: Structure of end termination using rubber sleeve
Inventor: JI EUNG SEO
IPC: H02G15/02
Filed: 2001-06-08
Abstract: PURPOSE: An end terminal is provided to allow ease of assembly and shorten assembly time by using a rubber sleeve rather than insulator sheet or gas. CONSTITUTION: An outer shield(40) is formed at the outermost periphery of an end terminal through deposition using a brush or spray, and a rubber insulating layer(20) is formed within the outer shield. An electric field relief high voltage electrode(30) which is made of a conductive rubber material is formed within the rubber insulating layer, and a cable equipped with a corona shield is accommodated into the electric field relief high voltage electrode. An electric field relief shield electrode(10) is arranged to correspond to the electric field relief high voltage electrode. A method for manufacturing end terminal, comprises the steps of molding an electric field relief shield electrode and an electric field relief high voltage electrode; setting both electrodes to a predetermined position of the molding core, and molding a rubber insulating layer; and producing an outer shield through deposition using a brush or spray.
Patent KR-20020000530-A (KR)
Inventor: GROIS IGOR
IPC: G02B6/38
Filed: 2001-06-23
Abstract: PURPOSE: An optical fiber connector assembly is provided to achieve an improved fan out type optical fiber connector. CONSTITUTION: The connector includes a base housing(22) having a through passage for receiving an optical fiber cable(28) and an optical fiber(30) along an axis. A receptacle in the housing communicates with the through-passage, and is open-sided transversely to the axis. A cover(24) is mounted in a slidable manner on the base housing(22), in a direction A which is nearly parallel to the axis. Between the base housing(22) and the cover(24), there are installed guide ribs and guide rails for the purpose of guiding the cover to a closed position. The base housing(22) and the cover(24) are provided with complementary interengaging strain relief members for embracing the optical fiber cable(28) automatically, in response to slidably mounting the cover(24) onto the base housing(22).
Patent KR-20030000564-A (KR)
Inventor: BAEK SUN DEOK
IPC: G02B6/46
Filed: 2001-06-26
Abstract: PURPOSE: A separative type optical connection box is provided to perform easily a connection work of an optical fiber by performing separately a terminal work for optical cables of both sides. CONSTITUTION: A couple of optical cable input portions(4) are formed at both end portions of an external case(1) in order to protect built-in circuits. A tray is installed in the inside of the external case(1). The tray(2) has a storage portion for storing optical fibers and an optical fiber connector support plate. An external case combination portion is used for combining the external case(1). A fixing portion is used for fixing a support plate(3) and the tray(2) to each other. An optical cable fixing groove is formed in the tray(2) in order to fix an optical cable. An optical cable is inserted into the external case(1). An optical fiber is fixed to the optical cable fixing groove.
Patent KR-20030003847-A (KR)
Title: Method of refining low nitrogen, low carbon stainless steel sheets having stabilized titanium
Inventor: BYUN SEON MIN
IPC: C21C7/04
Filed: 2001-07-04
Abstract: PURPOSE: A refining method is provided which reduces nitrogen pickup in the tapping process of an AOD (argon oxygen decarburization) refining furnace by effectively lowering concentration of nitrogen in molten steel in manufacturing low carbon low nitrogen titanium stabilized stainless steel using the AOD. CONSTITUTION: The method for refining low carbon low nitrogen titanium stabilized stainless steel is characterized in that increase of nitrogen concentration of the stainless steel is suppressed by adding 0.01 to 0.2 wt.% of titanium to molten steel in the refining furnace and tapping molten steel after sufficiently removing carbon and nitrogen from an AOD (argon oxygen decarburization) refining furnace and completing deoxidization and desulfurization, wherein increase of nitrogen concentration of the stainless steel is suppressed by adding titanium to molten steel in the refining furnace in the state that concentration of aluminum in molten steel in the AOD refining furnace is controlled to 0.005% or less and tapping molten steel.
Patent KR-20030003986-A (KR)
Title: An Adaptive Shunt Circuit for Vibration Control of Structures and Operating Method Thereof
Inventor: LEE IN
IPC: G05D19/02
Filed: 2001-07-04
Abstract: PURPOSE: An adaptive shunt circuit for suppressing the vibration of a structure and a method for operating the same are provided to suppress the vibration of the structure by changing the characteristics of the circuit in response to the change of the natural frequency. CONSTITUTION: An adaptive shunt circuit for suppressing the vibration of a structure includes a converting block(100) for converting the vibration energy of the structure into an electrical signal, a resonance block(200) for amplifying the electrical signal, a frequency varying block(300) for varying the electrical central frequency of the resonance block(200) in response to the order voltage applied from outside, a power supply block(400) for supplying a power to the converting block(100), the resonance block(200) and the frequency varying block(300).
Patent KR-20030004705-A (KR)
Title: method for sensing volume of laundry in drum type washing machine
Inventor: BANG JONG CHEOL
IPC: D06F33/02
Filed: 2001-07-06
Abstract: PURPOSE: A clothing amount sensing method of a drum type washing machine is provided to precisely sense the amount of clothing before performing the washing operation by different washing programs, thereby increasing the washing efficiency. CONSTITUTION: A clothing amount sensing method of a drum type washing machine includes the steps of supplying water to a drum by a set water level by opening a water supply valve(S21), sensing a current water level changed by the water absorption of clothing at an interval and comparing the current water level with the set water level to determine whether to supply the water again(S25), adding the number of water re-supply by a controller(S26), comparing the water re-supply number with a set number to be referred as a clothing amount determination(S27), and carrying out the washing stroke according to the comparison result through different water supply amount, washing time, and a real operation rate of a driving part(S30,S40).
Patent KR-20030004830-A (KR)
Title: Apparatus for removing wrap paper from reduction roll
Inventor: HAN JAE MAN
IPC: B21B27/00
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus for removing packing paper for rolling roll protection is provided which cuts the packing paper that is covered onto the surface of a rolling roll for protection of the rolling roll and cleanly removes the cut packing paper. CONSTITUTION: The apparatus for removing packing paper for rolling roll protection comprises a pair of fixed supports(10) which are fixed to a facility frame with spaced apart from each other in a certain distance; a packing paper adsorption part(20) comprising an adsorption port(26) which is installed at one side of the fixed supports(10) in such a manner that the adsorption port(26) is moved back and forth by means of a cylinder(28) to receive suction air; a packing paper cutting part(40) comprising a knife(52) which is mounted on one side of the fixed supports(10) in such a way that the knife(52) is placed at a position higher than the packing paper adsorption part(20), and which is connected to a screw shaft(46) that is moved back and forth by the cylinder and rotationally driven by a driving motor(48) so that the knife(52) is moved side to side; a guide bar(68) which is mounted on a rotation arm(64) in such a way that the guide bar(68) is placed at a position higher than the packing paper cutting part(40), the rotation arm(64) is rotationally installed at one side of the fixed supports(10) by means of a pin(62); and a packing paper winding part(70) comprising a winding roll(74) which is arranged at the fixed supports(10) in such a way that the winding roll(74) is placed at a position lower than the packing paper adsorption part(20) so that the winding roll(74) is rotationally driven by a driving motor.
Patent KR-20030008853-A (KR)
Title: Detectible wireless antenna module shaped logo type and potable computer
Inventor: OH WON SEOP
IPC: G06F1/16
Filed: 2001-07-20
Abstract: PURPOSE: A logo typed attachable wireless antenna module and a module attachable portable computer are provided to make a wireless antenna module for the wireless communication of a portable computer into a logo type and to simply attach the wireless antenna module to the back of a display of the portable computer. CONSTITUTION: The wireless antenna module(100) includes a fixing tool fixing to the back of the display of the portable computer and a connection tool electrically connecting to a modem embedded into the portable computer. The fixing tool is a hanging hook(12) and a hanging protrusion(16) respectively hung to a hanging projection(20) and a hanging groove(23) formed on the back of the display. The hanging hook(12) is fixed or separated with the hanging projection(20) by moving to a horizontal direction by an elastic spring(11). The connection tool is a connection terminal(15) electrically connecting to a contact of a flexible printed circuit board(21) connected to the modem of the portable computer.
Patent KR-20030013127-A (KR)
Title: Method for forming gate of semiconductor device
Inventor: CHO SEONG YUN
IPC: G03F7/36
Filed: 2001-08-07
Abstract: PURPOSE: A method for forming a gate in a semiconductor device is provided to prevent the difference of critical dimension between a cell and its peripheral region when forming the gate. CONSTITUTION: A gate oxide layer(2), a conductive layer(3) and a mask oxide layer(4) are sequentially formed on a semiconductor substrate(1). After forming an optical polymer(5) on the mask oxide layer(4), the optical polymer(5) is then exposed. The exposed optical polymer is removed by performing DFVP(Development Free Vapor Photolithography) processing, and the exposed mask oxide layer is etched using the optical polymer pattern as a mask. A gate is then formed by etching the conductive layer(3) and the gate oxide layer(2). Preferably, the optical polymer(5) is cinnamate-type material including 5-nitroacenaphthene.
Patent KR-20030016030-A (KR)
Title: Method of construction and sealing device for ground concrete work
Inventor: KIM CHI YONG
IPC: E02D5/18
Filed: 2001-08-20
Abstract: PURPOSE: A process for introducing concrete during foundation work is provided to completely block leak of underground water near connection site of existing wall body and new wall body and to furnish a high durability of the concrete wall body laid into ground. CONSTITUTION: The process comprises excavating multiple first cavities(32) around the wall body of a ground foundation(30); entering a frame(10) equipped with a seal(20) inside both side walls of the first cavities(32); introducing and curing a reinforcement assembly and concrete between both seals of the cavities(32); pulling out the frames(10) and excavating second cavities between the first cavities(32); and introducing and curing the reinforcement assembly and concrete inside the second cavities. The frame(10) having the seal(20) is inserted into the first cavity(32) and the seal(20) is hidden between the concrete.
Patent KR-20030020011-A (KR)
Title: Binder Composition and Kneading Process for Ceramic Injection Molding
Inventor: CHOO HO SEONG
IPC: B28B1/24
Filed: 2001-08-28
Abstract: PURPOSE: Provided are a binder for injection molding of ceramic powders which stabilizes the mixing uniformity, thereby causing excellent injection moldability and a kneading process using the same. CONSTITUTION: The binder is produced by heating ceramic powders at 10 to 15 deg.C over the melting point of a sub-binder, adding the sub-binder, followed by mixed without heating. The kneading is continued until the sub-binder is melted and coated with the ceramic powders, then an additive is added. The mixture of the ceramic powders, sub-binder and additive is heated to 10 deg.C over the melting point of a main-binder and mixed with the main-binder. When the ceramic powders, sub-binder, additive and main-binder are thoroughly mixed, the mixture is kneaded for 20 to 30 minutes.
Patent KR-20010092009-A (KR)
Inventor: KIM MI HWA
IPC: G06Q40/00
Filed: 2001-09-06
Abstract: PURPOSE: A hole-in-one insurance is provided to install a CC camera in a part3 hole of a golf course when a hole-in-one is generated for accurately and quickly judging the hole-in-one, and to install a card reader in the part3 hole of the golf course so that a golfer pays an insurance bill directly using a card. CONSTITUTION: A CC camera for confirming a hole-in-one is installed in a part3 hole of a golf course capable of the hole-in-one, and a card reader is installed in the part3 hole of the golf course so that a golfer pays an insurance bill with a uniform money directly using a card. In case that the golfer who pays the insurance bill in the part hole achieves the hole-in-one, it is instantly confirmed whether the hole-in-one is achieved using the CC camera and a contracted insurance bill is paid to the golfer.
Patent KR-20030028320-A (KR)
Title: Method of capacitance determination of multi-layer vlsi interconnects
Inventor: SIM JONG IN
IPC: G06F17/50
Filed: 2001-09-29
Abstract: PURPOSE: A method for extracting a capacitance of a multi-layer VLSI(Very Large Scale Integration) wiring is provided to extract a capacitance of a multi-layer VLSI wiring rapidly and accurately and to simplify an IC interconnect structure through analysis with respect to a distribution of electric charges in a system and to consider a three-dimensional effect. CONSTITUTION: The upper and lower layers of an objected wiring layer are processed as flat plate grounds. A shielding effect in a layer existing at a layer identical with an objected wiring layer is decided. A shielding effect of layers between wiring of an objected layer and other layer is decided. An approximate three-dimensional capacitance of the objected wiring layer is extracted using a result of the shielding effect in a layer and a result of the shielding effect between layers.
Patent KR-20030031712-A (KR)
Title: Accounting apparatus and method in mobile communication system
Inventor: HAN SEUNG UK
IPC: H04L29/06
Filed: 2001-10-15
Abstract: PURPOSE: A charging apparatus and a method in a mobile communication system are provided to charge only for no-error data. CONSTITUTION: A PPP(Point-to-Point Protocol) layer checks whether a frame is received from an RLP(Radio Link Protocol) layer(401). If a frame is received, the PPP layer calculates a CRC(Cyclic Redundancy Check) for the frame and compares it with a CRC contained in the frame(403). The PPP layer checks whether there is an error in the frame(405). If there is an error in the frame data, the PPP layer generates a control frame including information on the size of the error data(407). The PPP layer transfers the control frame to a base station(409). The PPP layer checks whether a response to the control frame is received from the base station(411). When a response is received(413), the PPP layer updates a reception data quantity and displays it on a display unit(415).
Patent KR-20030031781-A (KR)
Title: a folding table
Inventor: KWON DONG YEOL
IPC: A47B3/02
Filed: 2001-10-16
Abstract: PURPOSE: A folding table is provided to reduce a storing space for the tables having four legs by keeping a number of tables while the tables are stacked each other. CONSTITUTION: The folding table comprises a pair of rear legs(12), a pair of front legs(14) which are inclined forward from the upper portion of the rear legs and, a plate(16) which is connected with the upper portions of the rear legs. The plate is folded by a folding element(18) with forming a certain angle. The folding element(18) consists of locking brackets which are fixed on the upper portions of the rear legs. The folding element is provided with a recess. A case is hinged to the locking bracket and also fixed to the bottom surface of the plate. A locking pin is caught in the recess so to connect to the case. An operating lever is contained in the case, wherein one side of the operating lever is protruded and the locking pin is connected therebetween. A spring gives a resilient power so that the locking pin is not removed from the recess.
Patent KR-20030032217-A (KR)
Title: Road work refuse collection appartus
Inventor: CHO SI DAE
IPC: E01H1/00
Filed: 2001-10-16
Abstract: PURPOSE: A garbage collector for a road is provided to clean up filth or dust on a roadside and to remove the snow during the wintertime. CONSTITUTION: The garbage collector for a road comprises a feed conveyor device(A) provided with a suction pipeline(41) fixed with a vacuum suction motor(40), an isolation plate(42) and an approach opening(43), a suction ventilator(3) installed on a loading box plate under an approach opening(43) to face the front of the loading box(1), a loading box operator attached on the lower end of the loading box(1) to operate a bottom operating plate and a feed conveyor, a brushing device attached to the front of the loading box(1) of the feed conveyor device(A), a roller brush device installed on the rear of the loading box(1) of the feed conveyor device(A), and a loader device installed on the front of a vehicle to gather filth or soil in the edges of the roadside.
Patent KR-20030032728-A (KR)
Title: Car multimedia unit of roof mounted type with dropping preventer
Inventor: CHOI SANG HO
IPC: B60R11/02
Filed: 2001-10-19
Abstract: PURPOSE: A multimedia unit mounted in a roof of a vehicle is provided to operate simply, and to enjoy multimedia in various positions of a vehicle room by automatically turning the display unit and adjusting the angle with switching and stably fixing the multimedia unit in the roof panel. CONSTITUTION: A multimedia unit for a vehicle comprises a cover frame(400) installed in a roof panel of a vehicle room and composed of a downward opening part(410); a carrier body integrally fixed to the opening part of the cover frame; a support body combined with the carrier body, and turned right and left by a tilting unit; a display unit(900) combined with the support body by a hinge, and turned by a turning unit(800) to display multimedia in applying power; and a locking unit(1000) fixing the display unit to the cover frame. The display unit is released from the cover frame by generating magnetic force in applying power to the side of the opening part. The multimedia unit is turned automatically by adjusting the angle, and fastened on the roof panel stably.
Patent KR-20010109229-A (KR)
Title: 가스배관 경로로 연결되는 영상센서와 단속전원공급을하는 외부통합집계기로 구성되는 영상검침 시스템
Inventor: NA JONG RAY
Filed: 2001-10-19
Abstract: 본 발명은 가스배관 경로를 따라 설치된 영상센서와 단속전원공급을 하는 외부통합 집계기로 구성되는 영상검침 시스템이다. 
     본 발명은 각 수용가에 설치되어 있는 가스계량기, 전기계량기, 수도계량기, 열량계, 온수계량기와 같은 각종 계량기의 상부에 부착된 영상센서가 과금처리 컴퓨터의 원격검침 요구명령을 받아 각 해당 계량기의 적산된 숫자판을 촬영하고 해당 영상데이터를 외부통합집계기(MRT, 계량기 숫자인식 및 전송 장치)로 전송하면, 외부통합집계기에서는 영상데이터를 가공하여 수치화한다. 
     본 발명은 수치 데이터를 각 유틸리티별로 저장한 후, 각 지정된 유틸리티 공급사(가스, 전기, 수도, 온수, 열공급 업체)의 과금처리 서버에 각 수용가별 검침결과치를 유무선 공중망을 통해 일괄 전송하는 원격검침 시스템을 제공한다. 
     공급하는 유틸리티별로 각기 다른 기술과 장치가 필요했던 종래의 계량기 검침의 결함을 본 발명은 단 하나의 표준 솔루션을 통해 모든 유틸리티의 원격검침 문제를 동일한 방식으로 해결 할 수 있기 때문에 유틸리티 공급자는 각 수용가의 기간별 사용량과 요금정보 등을 신속 정확하게 제공받아 기간별 과금의 기초자료로 활용할 수 있을 뿐만 아니라 각 수용가측에서도 자신의 유틸리티 사용량과 요금 정보 등을 상시 확인할 수 있다.
Patent KR-20030039711-A (KR)
Title: Repeatedly usable cylindrical ptc fuse
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2001-11-14
Abstract: PURPOSE: A cylinder type positive temperature coefficient(PTC) fuse is provided to lengthen the useful life of the fuse and reduce costs, while preventing accidents caused due to the overcurrent. CONSTITUTION: A cylinder type PTC fuse(10) comprises an insulation tube(12); a plurality of PTC elements(14) stacked within the insulation tube; a pair of sealing electrodes(16) for sealing both sides of the insulation tube and connecting the PTC elements to a power supply unit; and a conductive spring(18) interposed between the sealing electrodes and the PTC elements, and which presses the PTC elements stacked within the insulation tube and allows for electrical connection between the PTC element and a metal electrode.
Patent KR-20030039910-A (KR)
Title: Wafer counter of apparatus for manufacturing semiconductror device
Inventor: PARK BYEONG SEOP
IPC: H01L21/00
Filed: 2001-11-16
Abstract: PURPOSE: A wafer counter of semiconductor fabrication equipment is provided to remove a processing error from a post process by performing simultaneously a wafer counting operation and a wafer aligning operation. CONSTITUTION: A wafer counter includes a body portion(40), a driver roller(42), and a sensor portion. The driver roller is installed at an upper portion of the body portion in order to rotate a loaded wafer. The sensor portion includes a plurality of sensors(46a,46b) which are installed at both sides of the body portion. The wafer is inserted into a space between the sensors. A guide(44) is installed in parallel to the driver roller at one side of an upper portion of the body portion. The sensors are formed with a light transmitting sensor and a light receiving sensor.